The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 20 February 2017 06:33 (UTC+1000)


50 Most active ASes for the past 7 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
131148217972328.91%9692249.46FREENET-AS , UA
2629432613483.47%1851412.69AS62943-BLUEBIRD-NETWORK - Bluebird Network, US
3363521744662.31%775225.12AS-COLOCROSSING - ColoCrossing, US
4123891199021.59%126694.71ROSTELECOM-AS , RU
598291147151.52%272242.14BSNL-NIB National Internet Backbone, IN
6209401074791.43%311734.48AKAMAI-ASN1 , US
740805993751.32%273680.56JMFSOLUTIONS - JMF Solutions, Inc, US
89198969351.29%139269.64KAZTELECOM-AS , KZ
934549839921.11%372270.05MEER-AS meerfarbig GmbH & Co. KG, DE
107453577260.77%163607.88ACCELERATION - ACCELERATED DATA WORKS, INC., US
1129909525480.70%105254.80LESSE - MetroOptic, Inc., CA
1235213525040.70%114773.09COMPNETUA-AS , UA
1334164452970.60%129351.14AKAMAI-LON , GB
1454058365790.49%75225.57KOBO - Rakuten Inc, US
1516532349540.46%122912.83ASB2B2C - B2B2C Inc, CA
1651784316190.42%181756.61X-CITY-AS , UA
1726938315000.42%74500.00COMPUSOURCE - CompuSOURCE Communications Corp., US
184538314590.42%55655.65ERX-CERNET-BKB China Education and Research Network Center, CN
1921011313800.42%221426.36TOPNET , UA
2039399313170.42%65219.50FENIXVT-AS , RU
2128573288940.38%203814.18CLARO S.A., BR
2245899269670.36%200613.44VNPT-AS-VN VNPT Corp, VN
23198203265590.35%132043.00ASN-ROUTELABEL , NL
24196953262600.35%83282.50ASMALTAPLUS , UA
2551972262070.35%55241.40MIRANET-NET , UA
263367248570.33%54971.40F6NET - F6 Networks Inc, CA
2717072219240.29%99222.10TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
286147215660.29%135915.87Telefonica del Peru S.A.A., PE
299808212310.28%22869.29CMNET-GD Guangdong Mobile Communication Co.Ltd., CN
3048748210540.28%45263.50MY-HOME-AS , UA
3111468209720.28%54194.40NSDATA - Airfire, CA
3211878209580.28%41511.17TZULO - tzulo, inc., US
33197058209500.28%54190.00ASPSTS , UA
3416570202960.27%71285.86TELOIP-SW-ASN - AgniCorp Inc., CA
35262948191180.25%72731.14LD Telecomunicações LTDA, BR
3631760182260.24%63037.67E-NOVATIONS - e-Novations ComNet Inc., CA
379299179720.24%103017.45IPG-AS-AP Philippine Long Distance Telephone Company, PH
3831556179250.24%101792.50ARKADAX-AS , UA
394755167540.22%20568.15TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
4010302157680.21%43942.00NEGIA-NET - SNAPPYDSL.NET, US
4135737157660.21%35255.33RIAD-AS , UA
427403157350.21%81966.88COLBA - Colba Net Inc., CA
4329394157330.21%35244.33OEKONET-1 Hauptstrasse 95, DE
4440788156830.21%35448.09START-CA - Start Communications, CA
4557498156730.21%35224.33SMART-M_SOLUTIONS , UA
4621228156610.21%43915.25VINASTERISK-AS , UA
47197554156450.21%35215.00MASTERLINK-NET , UA
4813904151820.20%133114.15COSLINK - Cherryland Services Inc, US
4927738151650.20%78719.27Ecuadortelecom S.A., EC
5013768142860.19%50828.12PEER1 - Peer 1 Network (USA) Inc., US
Total 426380556.60%

50 Most active ASes for the past 7 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
12629486372.70.25%719118LD Telecomunicações LTDA, BR
2314685274.00.07%25274AVTOZAZ-AS CLOSED JOINT STOCK COMPANY WITH FOREIGN INVESTMENT AVTOZAZ, UA
3487485263.50.28%421054MY-HOME-AS , UA
492025260.00.14%410520ZSSM-AS , UA
5466095260.00.14%210520OPTIC - Technologie Optic.ca, CA
6482175259.00.14%210518SBRFUA-AS , UA
7262335258.00.14%310516SPORTSDIRECT-INC - SportsDirect Inc., CA
8475675256.00.07%15256BISUA-AS , RU
91977075256.00.07%15256ASVEKOUA , UA
10518585256.00.07%15256KRAPKO-AS , UA
11103025256.00.21%415768NEGIA-NET - SNAPPYDSL.NET, US
12357375255.30.21%315766RIAD-AS , UA
13299095254.80.70%1052548LESSE - MetroOptic, Inc., CA
14508425253.00.07%15253SECURETECH , UA
15539235253.00.14%210506-Reserved AS-, ZZ
16269385250.00.42%731500COMPUSOURCE - CompuSOURCE Communications Corp., US
17500055249.00.14%210498INTECH-2007-AS , UA
18225495249.00.07%45249TBDSL-01 - PBX-Change, US
19355305249.00.07%25249PROLINE , UA
20261675248.00.14%1710496ASN-MARKLEY - Markley Boston LLC, US
213947325248.00.07%15248VERICONBGP - Vericon Resources, Inc., US
22503615248.00.07%15248IIBHQ-AS, UA
23436585247.00.14%410494INTRAFFIC-AS , UA
24431435247.00.07%15247VISICOM-AS , UA
25486495247.00.07%15247NDU-AS , UA
2674035245.00.21%815735COLBA - Colba Net Inc., CA
27293945244.30.21%315733OEKONET-1 Hauptstrasse 95, DE
28433485244.00.07%15244TATARINOVA-AS , UA
292037545244.00.07%15244ASPHONEPULSE , IE
30114685243.00.28%520972NSDATA - Airfire, CA
31603865242.00.07%15242BIXMASTER-AS , UA
322648115242.00.07%15242AIR LINK COMMUNICATIONS, TT
33519725241.40.35%526207MIRANET-NET , UA
34251505241.00.07%45241DCTEL-AS 40 years of Soviet Ukraine, UA
352040635241.00.07%15241GLOB3X , DE
36498245240.00.14%310480ACTPA-AS ISP ACTPA, Lviv, Lazarenka 2, UA
37563215240.00.07%15240UMBRELLA , UA
38118785239.50.28%4120958TZULO - tzulo, inc., US
39436865238.00.07%15238WINTELECOM-AS LLC "WINTELECOM", UA
40421385237.00.07%15237META , UA
412004255237.00.07%15237BG-GS1 , GB
422015255236.00.14%210472HZ-CA-AS , BG
43251555235.00.07%15235STARSOFT-AS Internet servise provider in Ternopil, UA
44515975235.00.14%1410470ASFASTTELECOM , UA
45444565232.00.07%15232SBK , UA
46362435231.00.14%310462BPS-NETWORKS - BPS Networks, US
472007535231.00.07%15231SNAPSERV , CH
48446305231.00.07%15231A1799-AS , UA
49122535229.00.07%85229LEONCOUNTYFL - Leon County Board of County Commisioners, US
50407885227.70.21%
Total 263416.27.11%

50 Most active Prefixes for the past 7 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
1168.228.116.0/2495630.12%262948 -- LD Telecomunicações LTDA, BR
2168.228.117.0/2495540.12%262948 -- LD Telecomunicações LTDA, BR
393.181.192.0/1983390.11%13118 -- ASN-YARTELECOM PJSC Rostelecom, RU
4216.238.254.0/2375210.10%13904 -- COSLINK - Cherryland Services Inc, US
5201.20.158.0/2365550.08%28605 -- Defferrari Informática Ltda., BR
691.193.202.0/2463550.08%25211 -- TELECOMASET-AS , BG
7202.56.215.0/2463170.08%24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN
8188.253.126.0/2462960.08%12697 -- NRD , IR
913.15.32.0/2062250.08%22390 -- XEROX-WB - XEROX CORPORATION, US
1064.68.251.0/2461790.08%13904 -- COSLINK - Cherryland Services Inc, US
11177.8.94.0/2460140.08%52890 -- Centro Integrado de Telemática do Exército, BR
12223.239.16.0/2058650.08%45609 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
13223.239.0.0/2355070.07%45609 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
14187.63.254.0/2453500.07%28170 -- Wal-Mart Brasil LTDA, BR
15194.88.150.0/2352780.07%35781 -- KVIZA-AS , UA
16193.16.158.0/2452740.07%31468 -- AVTOZAZ-AS CLOSED JOINT STOCK COMPANY WITH FOREIGN INVESTMENT AVTOZAZ, UA
17194.88.150.0/2452740.07%35781 -- KVIZA-AS , UA
1862.122.156.0/2252740.07%49019 -- OLLI-AS , UA
1962.122.152.0/2252740.07%49019 -- OLLI-AS , UA
20109.235.15.0/2452700.07%9202 -- ZSSM-AS , UA
2146.219.246.0/2452700.07%31148 -- FREENET-AS , UA
2269.90.8.0/2452700.07%29909 -- LESSE - MetroOptic, Inc., CA
2346.219.245.0/2452700.07%31148 -- FREENET-AS , UA
2446.219.249.0/2452700.07%31148 -- FREENET-AS , UA
2569.90.9.0/2452700.07%29909 -- LESSE - MetroOptic, Inc., CA
2646.219.241.0/2452700.07%31148 -- FREENET-AS , UA
2746.219.243.0/2452700.07%31148 -- FREENET-AS , UA
2846.219.248.0/2452700.07%31148 -- FREENET-AS , UA
2946.219.244.0/2452700.07%31148 -- FREENET-AS , UA
3046.219.240.0/2452700.07%31148 -- FREENET-AS , UA
3146.219.251.0/2452700.07%31148 -- FREENET-AS , UA
3246.219.250.0/2452700.07%31148 -- FREENET-AS , UA
3346.219.242.0/2452680.07%31148 -- FREENET-AS , UA
3491.214.132.0/2252640.07%48748 -- MY-HOME-AS , UA
3574.115.151.0/2452640.07%26083 -- NEWEDGE-ASN1 - Newedge Facilities Management, Inc., US
3691.211.123.0/2452640.07%48748 -- MY-HOME-AS , UA
3746.63.72.0/2252640.07%51784 -- X-CITY-AS , UA
3846.63.77.0/2452640.07%51784 -- X-CITY-AS , UA
3974.115.150.0/2452640.07%26083 -- NEWEDGE-ASN1 - Newedge Facilities Management, Inc., US
4046.63.78.0/2452640.07%51784 -- X-CITY-AS , UA
4146.63.76.0/2452640.07%51784 -- X-CITY-AS , UA
42193.107.132.0/2252640.07%48748 -- MY-HOME-AS , UA
4346.63.79.0/2452640.07%51784 -- X-CITY-AS , UA
4491.233.151.0/2452620.07%48217 -- SBRFUA-AS , UA
4591.239.139.0/2452620.07%35213 -- COMPNETUA-AS , UA
46195.88.26.0/2352620.07%48748 -- MY-HOME-AS , UA
47206.125.164.0/2252600.07%46609 -- OPTIC - Technologie Optic.ca, CA
48206.125.164.0/2452600.07%46609 -- OPTIC - Technologie Optic.ca, CA
49205.132.144.0/2152590.07%7453 -- ACCELERATION - ACCELERATED DATA WORKS, INC., US
50208.68.75.0/2452580.07%26233 -- SPORTSDIRECT-INC - SportsDirect Inc., CA
Total 2852553.75%

7 Day BGP Profile: 13-February-2017 00:00 - 19-February-2017 23:59 (UTC+1000)

Number of BGP Update Messages:  2497039
Number of Prefix Updates:  7540701
Number of Prefix Withdrawals:  261417
Average Prefixes per BGP Update:  3.12
Average BGP Update Messages per second:  3.61
Average Prefix Updates per second:  11.29
Peak BGP Update Message Rate per second:  2191  (12:31:54 Wed, 15-Feb-2017)
Peak Prefix Update Rate per second:  14582  (07:50:24 Mon, 13-Feb-2017)
Peak Prefix Withdraw Rate per second:  10100  (14:07:11 Wed, 15-Feb-2017)
Prefix Count:  673622
Updated Prefix Count:  261770
Stable Prefix Count:  411852
Origin AS Count:  56614
Updated Origin AS Count:  26875
Stable Origin AS Count:  29739
Unique Path Count:  294873
Updated Path Count:  173142
Stable Path Count:  121731


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.